1005440210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1897057}}^1$

素因数の和:1897117

約数の個数: 16

約数和(自身を含む): 1843940376

約数和(自身を除く): 838500166

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1897057, 3794114, 9485285, 18970570, 100544021, 201088042, 502720105, 1005440210]

約数ペア:

[(1, 1005440210), (2, 502720105), (5, 201088042), (10, 100544021), (53, 18970570), (106, 9485285), (265, 3794114), (530, 1897057)]